Magnetic Effects of Current / करंट का चुंबकीय प्रभाव
JEE Main & Advanced
Physics
Magnetic Effects of Current / करंट का चुंबकीय प्रभाव
Question Bank
Numerical Value Type Questions - Magnetic Effect Current
question_answer
A metal ring of radius\[r=0.5m\]with its plane normal to a uniform magnetic field B of induction 0.2 T carries a current\[I=100A\]. The tension (in newtons) developed in the ring is-